Does it work well with graphics?
I just started using FreeBSD and one of the first thing I did was to follow the Handbook instructions to set up a minimal Debian in Bhyve that I then used to access my old Linux partitions to copy files. Works very well for that and I have no complaints, but I also can't say I noticed any major improvement over Qemu?
But I made a quick attempt to also install something with graphics, probably Lubuntu, and I did not get that to boot. Is the graphics good enough to play games and run some Linux-only applications with reasonable performance?
You can pass though hardware devices including graphic cards but you need to have it as a secondary and unused. bHyve is unable to use the primary card as well as a shared device for the guest.
I'm not even talking about 3D passthrough. Just a fake VGA adapter you can see in a window so you can run an installer.
The kernel feels solid and bHyve is a goddess.
Jails are great for running isolated browsers with sound.